. >> a new fleet of electronic delivery trucks unveiled is helping the california environment and the state economy.e+$e÷ waits built after contracted in mexico. dr. brown says that will reflect the fleet that will have on the government that is critical. >> climate change is not waiting. pollution doesn't wait. so... we can't wait, either. california took the lead 35 years ago. it's been added every year ago. pushing the envelope and energy efficiency. now electric cars. >> about 50 vehicles are on the road with all 100 trucks soon to be operating in california. >> you know we've heard plenty about conartists tricking victims into wiring cash but this conis he is skate skal yaiting now to a scary level. >> the common actually threatened to kill the victim? >> we don't hear them like this, this is frightening. and a warning to everyone. hang up on anyone promising quick riches. this woman from louisiana was scared for her life. and she received a call saying she'd won a sweeps stakes. the man said she'd had to wire money. the man kept calling back. more than 40 times in all. she didn